#ifndef SIGN_SHA256_H
#define SIGN_SHA256_H

void utils_hmac_sha256(const uint8_t *msg, uint32_t msg_len, const uint8_t *key, uint32_t key_len, uint8_t output[32]);
void utils_sha256(const uint8_t *input, uint32_t ilen, uint8_t output[32]);
#endif

